Checking results for: www.optina-pustin.ru
-
www.optina-pustin.ru is ONLINE
Additional info for https://www.optina-pustin.ru
Technical Information
| HTTP Status Code | 404 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 185.12.92.157 |
| Server Software | nginx |
| Compression | gzip |
|
🔍 🟡 404 Not Found | The requested page does not exist. Check the URL or server configuration. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 404
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 185.12.92.157
Server Software nginx
Compression gzip
🔍 🟡 404 Not Found The requested page does not exist. Check the URL or server configuration.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 101.2 ms |
| TCP Connect | 149 ms |
| TLS Handshake | 103.6 ms |
| Time To First Byte (TTFB) | 300.6 ms |
| Content Download | 0.1 ms |
| Total Response Time | 300.7 ms |
DNS Lookup 101.2 ms
TCP Connect 149 ms
TLS Handshake 103.6 ms
Time To First Byte (TTFB) 300.6 ms
Content Download 0.1 ms
Total Response Time 300.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title 404 Not Found
Detected Technologies
Technology Nginx
HTTP Headers
| Server | nginx |
| Date | Tue, 28 Jul 2026 20:37:18 GMT |
| Content-type | text/html |
| Vary | Accept-Encoding |
| Content-encoding | gzip |
Server nginx
Date Tue, 28 Jul 2026 20:37:18 GMT
Content-type text/html
Vary Accept-Encoding
Content-encoding gzip
´
Non-stop browsing
& internet stability
Best VPN in AdBlocking & Malware detection 
